S-1131B23UA-N4ITFG Seiko Instruments, S-1131B23UA-N4ITFG Datasheet - Page 3

• Manufacturer Part Number: S-1131B23UA-N4ITFG
• Description: IC REG LDO 300MA 2.3V SOT89-3
• Manufacturer: Seiko Instruments

Specifications of S-1131B23UA-N4ITFG

• Regulator Topology: Positive Fixed
• Voltage - Output: 2.3V
• Voltage - Input: Up to 6.5V
• Voltage - Dropout (typical): 0.3V @ 100mA
• Number Of Regulators: 1
• Current - Output: 300mA (Min)
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SC-62, SOT-89, TO-243 (3 Leads + Tab)
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 6.5 V
• Output Voltage: 2.3 V
• Output Type: Fixed
• Dropout Voltage (max): 0.49 V at 100 mA
• Output Current: 300 mA
• Line Regulation: 0.2 % / V
• Load Regulation: 40 mV
• Voltage Regulation Accuracy: 1 %
• Maximum Power Dissipation: 0.5 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Rev.4.0
Product Name Structure
• The product types, output voltage and packages for the S-1131 Series can be selected at the user’s
1. Product name
HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR
request. Refer to the “1. Product name” for the meanings of the characters in the product name, “2.
Package” regarding the package drawings and “3. Product name list” for the full product names.
*1. Refer to the tape specifications at the end of this book.
*2. Refer to the “Product name list”.
*3. Refer to 3. Shutdown pin (ON/OFF pin) in the “Operation” (Expect SOT-89-3).
(1) SOT-89-3, SOT-89-5
S-1131 x xx xx − xxx TF x
_00
Seiko Instruments Inc.
Environmental code
IC direction in tape specifications
Product name (abbreviation)
Package name (abbreviation)
Output voltage
Product type
15 to 55
(e.g., when the output voltage is 1.5 V, it is expressed
as 15.)
A: ON/OFF pin negative logic
B: ON/OFF pin positive logic
U: Lead-free (Sn 100%), halogen-free
G: Lead-free (for details, please contact our sales office)
UA: SOT-89-3
UC: SOT-89-5
*3
*2
*1
S-1131 Series
3